| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $98.57 | 13.712% | $112.0859 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $74.90 | 6.545% | $79.8022 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $25.95 | 12.798% | $29.2711 | $29.27 | $29.25 | $29.30 |
| Purchase #4 | $241.98 | 5.579% | $255.4801 | $255.48 | $255.50 | $255.50 |
| Purchase #5 | $176.73 | 12.117% | $198.1444 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $189.25 | 11.580% | $211.1652 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $182.80 | 9.822% | $200.7546 | $200.75 | $200.75 | $200.80 |
| 7 purchase totals = | $990.18 | $1,086.7035 | $1,086.70 | $1,086.70 | $1,086.80 | |